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Latch release device for vehicle door

A latch release and latch device technology, applied in vehicle locks, electric vehicle locks, doors, etc., can solve problems such as less optimal operation

Active Publication Date: 2012-10-17
HONDA LOCK MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there may be an abnormal operation in which the opening button is pressed deeper during normal operation, which is not preferable in terms of operation.

Method used

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  • Latch release device for vehicle door
  • Latch release device for vehicle door
  • Latch release device for vehicle door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0036] refer to Figure 1 to Figure 11 The first embodiment of the present invention will be described. First, the figure 1 Among them, on the outer panel 15 of a door such as a front side door D included in the passenger vehicle, a latch release operation mechanism 16A, a cylinder lock 17 and a lock switch 18 are arranged. In addition, the front side door D is provided with a door mirror 20 and a latch device 19 capable of maintaining the closed state of the front side door D in a locked state and capable of opening the front side door D. Toggle between unlocked states.

[0037] refer to together figure 2 The outer panel 15 of the front side door D is provided with a concave portion 21 sunken inwardly, and the mounting plate portion 22 integrally provided with the outer panel 15 to constitute the upper wall of the concave portion 21 can be used The latch release o...

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PUM

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Abstract

A latch release device for a vehicle door includes: an operation member; a first spring that urges the operation member to a non-operation position side; a switch that is connected to an electric actuator so as to be made electrically continuous in response to an operation of the operation member from the non-operation position to a first operation position; and latch release operation force transmitting means that mechanically transmits a latch release operation force to a latch device in response to an operation of the operation member to a second operation position. In the latch release device, a rotary lever (27) that constitutes part of the latch release operation force transmitting means (56) to rotate by being linked with an operation of the operation member (24) from the first operation position to the second operation position is urged by a second spring (28) to a non-rotation position side. Accordingly, it is possible to avoid an unnecessary emergency operation by generating an obvious difference in operation loads at a time of a normal operation and at a time of an emergency operation.

Description

technical field [0001] The present invention relates to a latch release device for a vehicle door, including: a latch device having an electric actuator that operates to release a locked state of a vehicle door, and that can also be activated by mechanically inputting a latch release operation force. The locked state is released; an operating part; a first spring that urges the operating part to the non-operating position side; a switch connected to the electric actuator moves the operating part from the non-operating position to the an operation of an operation position, the switch is turned on; and the latch release operation force transmission mechanism, as the operation member is operated to a second operation position with a larger operation amount from the non-operation position than the first operation position The latch release operation force transmission mechanism mechanically transmits the latch release operation force to the latch device. Background technique ...

Claims

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Application Information

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IPC IPC(8): E05B65/20E05B83/36B60J5/00E05B1/00E05B81/18E05B81/30
CPCE05B81/90E05B81/76E05B81/06E05B79/06E05B2015/0448
Inventor 富士原泰斗
Owner HONDA LOCK MFG CO LTD
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